会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 56. 发明公开
    • Aqueous compositions for darkening keratinous materials
    • WässerigeZusammensetzungen zum Verdunkeln keratinhaltiger Materialien。
    • EP0035364A2
    • 1981-09-09
    • EP81300786.1
    • 1981-02-25
    • COMBE INCORPORATED
    • Holland, David O.
    • A61K7/13D06P3/08
    • A61K8/23A61K8/19A61K8/44A61K2800/58A61Q5/065D06P3/08
    • Aqueous compositions for darkening keratinous material, particularly hair, comprise a mixture of a solution of a salt of thiosulphuric acid, preferably in an amount of 0.2-5.0% by weight as thiosulphate ion, preferably as the sodium thiosulphate or an amine such as triethanolamine thiosulphate; with a solution of a complex of bismuth with an amino-polyacetic acid such as nitrilotriacetic acid or ethylenediamine tetracetic acid, the bismuth preferably being present in an amount (measured as carbonate) of 0.1-5.0% by weight; in the presence of a water-soluble amine, preferably an a alkanolamine such as mono-, di- or triethanolamine in an amount to maintain the pH in the range 8 to 11; and of a di- or poly-hydroxy humectant, preferably glycerol or propylene glycol in an amount of 5-70% by weight.
    • 用于变黑的角质材料,特别是毛发的水性组合物包含硫代硫酸盐的溶液的混合物,优选为硫代硫酸根离子为0.2-5.0重量%,优选为硫代硫酸钠或胺如三乙醇胺硫代硫酸盐 ; 用铋与氨基 - 多乙酸如次氮基三乙酸或乙二胺四乙酸的络合物的溶液,铋优选以0.1-5.0重量%的量(以碳酸盐测量)存在; 在水溶性胺存在下,优选链烷醇胺如单 - ,二 - 或三乙醇胺,其量保持在8至11范围内; 和二羟基保湿剂或多羟基保湿剂,优选为5-70重量%的甘油或丙二醇。